Skip to main content
Alpha

This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0440003 , Columbus Light & Water

7 of 9,725 results on record were positive for coliform or another organism the agency tests for. The most recent was December 1, 2025.

They fall across 7 of the 7,494 samples on record.

Every sample on record, October 7, 2003 to September 8, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 7,186–7,200 of 7,494 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Columbus Light & Water, 7,186 to 7,200 of 7,494 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00277
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00278
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00279
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00280
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00281
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 3, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040805131816-00282
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 3, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00148
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00151
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00152
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00156
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00158
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00160
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00459
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00461
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040714171927-00463
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 12, 2004, sampling point DS000 Coliform (TCR)